<template>
  <div class="aaa">
   <h1>欢迎使用</h1>
  </div>
</template>
<script>
export default {
  data() {
    return {

    };
  },
};
</script>
<style scoped>
.aaa{
  color: aquamarine;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 5rem;
}
</style>